Short answer: the Arendal 1528 Monitor 8 on measured sound quality, the Ascend Acoustics Sierra-2EX V2 on price. The Arendal 1528 Monitor 8 ranks #23 of 222 bookshelf speakers, rated 4.4/5, at $6,000. The Ascend Acoustics Sierra-2EX V2 ranks #41, rated 4.3/5, at $1,748, $4,252 cheaper.
The case for the Ascend Acoustics Sierra-2EX V2: A ribbon tweeter bookshelf speaker with hand matched pairs, a frequency response printout for each unit, and a long seven year warranty. The tradeoff: On-axis response is relatively uneven, with an average deviation of about 0.45dB, so a listener sitting dead center may notice more unevenness than with smoother AsciLab or Ascend towers.
The Arendal 1528 Monitor 8 is the deeper-bass pick. A big three way monitor with dual 8 inch woofers, bass deep enough to skip a subwoofer, and extremely low distortion at high volume. Its bass reaches about 41Hz before falling 3dB, against 58.6Hz for the Ascend Acoustics Sierra-2EX V2. The tradeoff: A dip in the midbase around 100Hz noticeably reduces the “chestiness” of male vocals compared to the reviewer’s reference speaker.
Buy the Ascend Acoustics Sierra-2EX V2 if the price matters more than sound quality. Buy the Arendal 1528 Monitor 8 if sound quality matters more than the price.
Looking for alternatives? See the complete Passive Home rankings.
A ribbon tweeter bookshelf speaker with hand matched pairs, a frequency response printout for each unit, and a long seven year warranty.
A big three way monitor with dual 8 inch woofers, bass deep enough to skip a subwoofer, and extremely low distortion at high volume.
Prices on this page were last checked October 31, 2026 at 7:11 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Specifications Side By Side
| Ascend Acoustics Sierra-2EX V2 | Arendal 1528 Monitor 8 | |
|---|---|---|
| Price | $1,748 per pair | $6000 per pair |
| Ranked | #41 of 222 in Large Size Bookshelf Speakers | #23 of 222 in Large Size Bookshelf Speakers |
| Enclosure | ported | - |
| Drivers | RAAL 10mm true ribbon tweeter, 6” SEAS Excel Curv cone woofer | Dual 8” woofers, 5” midrange, 28mm tweeter |
| Dimensions | 14.3”H x 7.5”W x 10.5”D (362 x 190 x 267 mm) | 31.8”H x 11.4”W x 17.6”D (807.7 x 289.6 x 447 mm) |
| Weight | 20.1 lbs (9.1 kg) each | 103.6 lbs (47 kg) each |
| Sensitivity | 85dB @ 2.83V/1m anechoic (manufacturer) | 84.4dB (measured, Erin’s Audio Corner) |
| Impedance | 8 ohms nominal | 4 ohms nominal, 3.8 ohms minimum (measured, Erin’s Audio Corner) |
| Power Handling | 150W continuous, 300W peak | - |
| Frequency Response | 51-27,000Hz +/-3dB (manufacturer) | - |
| Bass Extension (-6dB) | 51.3Hz (measured, spinorama.org vendor data) | - |
| Bass Extension (-3dB) | 58.6Hz (measured, spinorama.org vendor data) | 41Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 42.4Hz (measured, spinorama.org vendor data) | 26Hz (measured, Erin’s Audio Corner) |
| Warranty | 7 years parts and labor | - |
| Country | United States | - |
| Spinorama Preference Score | 5.88 | 5.59 |
| Spinorama Preference Score with Perfect Sub | 7.95 | 7.04 |
| DIY Kit | No | No |
| Woofer Cabinet | - | ported |
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